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Sample Pouch db example with collate
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| <html> | |
| <body> | |
| <input type="text" id="keyVal"><button onclick="getResult()">Filter</button><button onclick="getAllDocs()">Show available doc</button><button onclick="generateDoc()">Generate Doc</button><button onclick="destroyDB()">Destroy DB & Reload</button> | |
| <div id="result"></div> | |
| <script src="//cdn.jsdelivr.net/pouchdb/latest/pouchdb.min.js"></script> | |
| <script src="https://rawgit.com/pouchdb/collate/master/dist/pouchdb-collate.js"></script> | |
| <script src="init.js"></script> | |
| </body> | |
| </html> |
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| function destroyDB(){ | |
| if(newDB){ | |
| newDB.destroy(); | |
| location.reload(); | |
| } | |
| } | |
| function getAllDocs(){ | |
| newDB.allDocs({include_docs:true}).then(function(result){ | |
| printResult(result['rows']) | |
| console.log(result) | |
| }) | |
| } | |
| function getResult(){ | |
| var keyVal = document.getElementById('keyVal').value || 'a'; | |
| var start = pouchCollate.toIndexableString([keyVal]); | |
| var end = pouchCollate.toIndexableString([keyVal, {}]); | |
| newDB.allDocs({include_docs:true,startkey:start,endkey:end}).then(function(filteredResult){ | |
| printResult(filteredResult['rows']); | |
| console.log(filteredResult) | |
| }).catch(console.log.bind(console)); | |
| } | |
| function printResult(data){ | |
| var len = data.length, | |
| strObj = ''; | |
| for(var i=0;i<len;i++){ | |
| var doc = data[i]['doc'] | |
| strObj+="{<br/>"; | |
| for( j in doc){ | |
| strObj += j+" : "+doc[j]+"<br/>" | |
| } | |
| strObj+="key :"+ data[i].key+"<br/>" | |
| strObj+="id :"+ data[i].id+"<br/>" | |
| strObj+="}<br/>"; | |
| } | |
| document.getElementById('result').innerHTML = strObj | |
| } | |
| function stringGen(len) | |
| { | |
| var text = ""; | |
| var charset = "abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789"; | |
| for( var i=0; i < len; i++ ) | |
| text += charset.charAt(Math.floor(Math.random() * charset.length)); | |
| return text; | |
| } | |
| var jsObj = []; | |
| var newDB; | |
| function generateDoc(){ | |
| for(var i=0;i<10;i++){ | |
| var newObj = {}; | |
| newObj.title = stringGen(10); | |
| newObj.subject= stringGen(10)+" "+stringGen(10); | |
| newObj.content=stringGen(100)+" "+stringGen(100)+" "+stringGen(100); | |
| newObj._id = pouchCollate.toIndexableString([newObj.title,newObj.subject]); | |
| jsObj.push(newObj); | |
| } | |
| newDB.bulkDocs(jsObj).then(function(){ | |
| newDB.allDocs({include_docs:true}).then(function(result){ | |
| printResult(result['rows']) | |
| console.log(result) | |
| }) | |
| }); | |
| } | |
| window.onload = function(){ | |
| newDB = new PouchDB('test'); | |
| } |
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